GK127 Jetstar Japan - Flight Status

Which is the frequency of flight GK127?
The flight GK127 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Sunday on a weekly basis.

Which is the distance of flight GK127?
The distance between the two airports is 788 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

The following airlines serves the same route between Tokyo and Sapporo:

Peach Aviation
- Flight Number: MM559.
- Flight Number: MM563. (On Time performance: 93 - Average Delay: 4 minutes)
- Flight Number: MM565. (On Time performance: 93 - Average Delay: 5 minutes)
- Flight Number: MM567. (On Time performance: 84 - Average Delay: 9 minutes)
- Flight Number: MM571. (On Time performance: 91 - Average Delay: 6 minutes)
- Flight Number: MM573. (On Time performance: 78 - Average Delay: 15 minutes)
- Flight Number: MM575. (On Time performance: 87 - Average Delay: 11 minutes)
- Flight Number: MM577. (On Time performance: 69 - Average Delay: 20 minutes)

Jetstar Japan
- Flight Number: GK103. (On Time performance: 75 - Average Delay: 12 minutes)
- Flight Number: GK105. (On Time performance: 75 - Average Delay: 14 minutes)
- Flight Number: GK107. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: GK109. (On Time performance: 69 - Average Delay: 16 minutes)
- Flight Number: GK113. (On Time performance: 69 - Average Delay: 33 minutes)
- Flight Number: GK115. (On Time performance: 78 - Average Delay: 13 minutes)
- Flight Number: GK117. (On Time performance: 66 - Average Delay: 16 minutes)
- Flight Number: GK119. (On Time performance: 64 - Average Delay: 15 minutes)

ANA All Nippon Airways
- Flight Number: NH2155. (On Time performance: 68 - Average Delay: 12 minutes)

Spring Airlines Japan
- Flight Number: IJ831. (On Time performance: 86 - Average Delay: 14 minutes)
- Flight Number: IJ833.
- Flight Number: IJ835. (On Time performance: 42 - Average Delay: 21 minutes)
- Flight Number: IJ837. (On Time performance: 48 - Average Delay: 18 minutes)

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 03, 2025 to March 31, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 02, 2025 to March 31, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.